Earth's Landforms and Geological Features

What is the solid part of the Earth called?

• Hydrosphere

• Biosphere

• Atmosphere

• Geosphere

How are mountains primarily formed?

• Erosion by water

• Volcanic eruptions

• Collision of Earth's plates

• Accumulation of dirt and debris

What is a key characteristic that distinguishes a plateau from a mountain?

• Plateaus are always smaller than mountains

• Plateaus have flat tops

• Plateaus are formed by volcanic activity

• Plateaus are found only in deserts

What is the molten rock called once it erupts from a volcano?

• Magma

• Sediment

• Lava

• Debris

Which landform is described as a piece of land surrounded by water on all sides?

• Delta

• Plateau

• Island

• Mesa